3003 Aluminum Extrusion Tube for Automobile Heat Exchanger

• Application: Automobile Condensers
• Shape: Flat
• Surface Treatment: Extruded
• Grade: 3000 Series
• Alloy: Alloy
• Temper: O - H112
• Length: 200-4000mm
• Width: 16mm
• Thickness: 2mm
• Technology: Extruded
• Surface: Zn Coating/Non Zn Coating
• Transport Package: Export Standard Sea-Worthy Package
• Specification: 16x2
• Trademark: Trumony
• Origin: China
• HS Code: 7604
• Production Capacity: 9600mt

Product Description

Product introduction:

Aluminum Extrusion Tube is the high-tech aluminum products under the process of hot extrusion from refined aluminum ingot and then zinc spraying for anti-corrosion.

Aluminum Extrusion Tube is the core materials of new generation parallel flow air conditioning heat exchangers. It is outstanding in enviromental-friendly, efficient, energy-saving and cost reduction and was approved vividly in automobile air conditioning system. With restriction and prohibition of the application of the traditional refrigerant, it is a trend that household and commerical air conditioning heat exchanger needs revolution.

Application:

Aluminum Extrusion Tube is applied not only in car air conditioner but also in the field of commercial, household air conditioner, condenser, evaporator, fridge, oil cooler and inter cooler.

Technical Standards
1. Chemical Composition
No.	Alloy	Si	Fe	Cu	Mn	Mg	Cr	Zn	V	Ti
1	1050	≤ 0.25	≤ 0.40	≤ 0.05	≤ 0.05	≤ 0.05	-	≤0.05	≤0.05	≤0.03
2	1100	≤ 0.95(Fe+Si)		0.05-0.20	≤ 0.05	-	-	≤0.10	-	-
3	1197	≤ 0.15	≤ 0.20	0.40-0.55	0.10-0.20	≤ 0.03	≤0.05	≤0.05	≤0.05	≤0.05
4	3102	≤ 0.40	≤ 0.70	≤ 0.10	0.05-0.40	-	-	≤0.30	-	≤0.10
5	3R03	≤ 0.15	≤ 0.15	≤ 0.01	0.90-1.10	≤ 0.03	≤0.03	≤0.05	≤0.05	≤0.05
2. Mechanical Properties
No.	Alloy	Temper	Tensile Strength(Mpa)	Yield Strength(Mpa)	Elogation(%)
1	1050	O/F/H111/H112	≥ 65	≥ 20	≥ 25
2	1100	O/F/H111/H112	≥ 75	≥ 20	≥ 25
3	1197	O/F/H111/H112	≥ 80	≥ 25	≥ 20
4	3102	O/F/H111/H112	≥ 75	≥ 20	≥ 25
5	3R03	O/F/H111/H112	≥ 80	≥ 25	≥ 20
3. Size Tolerance
Width	Thickness	Wall Thickness	Length	Lateral Curvature	Frontal Curvature	Twsiting Dgree
±0.05mm	± 0.03mm	± 0.05mm	± 0.03mm	≤ L× 0.2%	≤ L× 0.25%	≤L×0.15%
4. Corrosion Resistance			Salt spray test: ≥ 750 hours
5. Zn Coating Standards			6/8/10/13± 2g/square meter
6. Flux Coating Standards			10-15± 2g/square meter